PCA9535DB vs PCA9535DBR Comparison
Detailed side-by-side comparison of PCA9535DB by Texas Instruments and PCA9535DBR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | PCA9535DB | PCA9535DBR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | End of Life |
| Device Type | Remote 16-bit I2C/SMBus low-power I/O expander | — |
| Number of I/O | 16 | — |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| I2C/SMBus Clock Frequency | 400 kHz | — |
| Interface | I2C/SMBus | I2C and SMBus |
| Interrupt Output | Yes | Yes |
| Configuration Registers | Yes | Yes |
| I/O Direction Control | Programmable input/output | — |
| Standby Current Consumption | 1 uA maximum | — |
| Package | 24-SSOP (0.209, 5.30 mm width) | 24-SSOP (0.209 inch, 5.30 mm width) |
| Packaging | Tube | Cut Tape |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| I/O Voltage Levels | [DATA_NEEDED: I/O voltage levels] | — |
| I/O Output Current | [DATA_NEEDED: output current] | — |
| Input Hysteresis | [DATA_NEEDED: input hysteresis] | — |
| Power-On Reset | [DATA_NEEDED: power-on reset behavior] | — |
| I2C Address | [DATA_NEEDED: programmable I2C address range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Number of I/O Lines | — | 16 lines |
| Maximum Bus Clock Frequency | — | 400 kHz |
| Maximum Standby Current | — | 1 uA |
| Mounting Type | — | Surface mount |
| I/O Port Organization | — | Two 8-bit ports, 16 I/O total |
| Low-Power Operation | — | Low standby-current operation |
| Host GPIO Reduction | — | 16 host I/O lines |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Output Current per Line | — | [DATA_NEEDED: output current per line] |
| Input and Output Port Current | — | [DATA_NEEDED: input and output port current] |
| I2C Address Configuration | — | [DATA_NEEDED: I2C address configuration details] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |